I have a new (but opened) upper window mounting kit, it's a G-force WM2 like this:

http://www.jegs.com/i/G-FORCE/471/WM2/10002/-1

And a matching WM5 lower mount (still in the package), like this:

http://www.jegs.com/i/G-FORCE/471/WM5/10002/-1

I also have a safequip window net (blue) that's new/unused (though likely out of date now). I'll include the net with the other parts.

$30 plus freight.